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806102

Sigma-Aldrich

t-Butylammonium iodide

greener alternative

Synonym(s):

tert-Butylamine hydriodide, Greatcell Solar®

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About This Item

Empirical Formula (Hill Notation):
C4H12IN
CAS Number:
39557-45-4
Molecular Weight:
201.05
UNSPSC Code:
12352101
NACRES:
NA.23

Assay

98%

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

270.5 °C

greener alternative category

, Enabling

General description

t-Butylammonium iodide is an ammonium salt the facilitates the formation of highly stable perovskites with good performances. It can be used as an A-site cation that can be combined with methylammonium lead iodide to produce dimethylammonium, iso-propylammonium, and t-butylammonium lead iodide perovskites.
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Application

The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Legal Information

Product of Greatcell Solar®
Greatcell Solar is a registered trademark of Greatcell Solar

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The effect of structural dimensionality on carrier mobility in lead-halide perovskites
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